<template>
    <el-breadcrumb separator="/">
      <el-breadcrumb-item :to="{ path: '/' }">homepage</el-breadcrumb-item>
      <el-breadcrumb-item
        ><a href="/">promotion management</a></el-breadcrumb-item
      >
      <el-breadcrumb-item>promotion list</el-breadcrumb-item>
      <el-breadcrumb-item>promotion detail</el-breadcrumb-item>
    </el-breadcrumb>
  </template>
  